Do you know that from coffee you can see if you're infected with COVID-19?

In fact, these symptoms have become an important signal to find out if a person is infected.

So many people will discover that something is wrong with their first coffee in the morning.

While most people in the world drink coffee in the morning, everyone will surely notice if they do not sense the familiar aroma - that is, the first signal that we are infected.

Sometimes the loss of smell in these patients is the only symptoms, so loss of smell and taste can be the simplest test to detect the situation in people”.

And so they'll know it doesn't make them move out and spread the” infection, says James Schwob, professor of nuclear biology at Tufts University.